This paper applies long-memory techniques (both parametric and semi-parametric) to examine whether Brexit has led to any significant changes in the degree of persistence of the FTSE (Financial Times Stock Index) 100 Implied Volatility Index (IVI) and of the British pound’s implied volatilities...

The growing expenses, dependence on IT for business operations, and growing requirements regarding related party transaction (RPT) reporting impose the need for increased attention to this area. The paper’s objective is to examine the nature of RPTs, identified by auditors as a key audit...